The most beneficial proposal we have for what is happening is formation of a cyclic halonium ion, and that is a three-membered ring bearing a positive formal cost on the halogen. – addition on an alkene, it’s popular to draw the two new C-halogen bonds from the airplane of the https://halflifeofbromazolam14703.thezenweb.com/everything-about-how-long-does-bromazolam-last-75925061